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Groups > comp.lang.python > #19615

Re: Disable use of pyc file with no matching py file

From Terry Reedy <tjreedy@udel.edu>
Subject Re: Disable use of pyc file with no matching py file
Date 2012-01-30 17:43 -0500
References <12592360.1754.1327959045517.JavaMail.geo-discussion-forums@vby1>
Newsgroups comp.lang.python
Message-ID <mailman.5223.1327963436.27778.python-list@python.org> (permalink)

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On 1/30/2012 4:30 PM, Roy Smith wrote:
> Every so often (typically when refactoring), I'll remove a .py file
> and forget to remove the corresponding .pyc file.  If I then import
> the module, python finds the orphaned .pyc and happily imports it.
> Usually leading to confusing and hard to debug failures.
>
> Is there some way to globally tell python, "Never import a .pyc
> unless the corresponding .py file exits"?

Upgrade to 3.2.

-- 
Terry Jan Reedy

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Thread

Disable use of pyc file with no matching py file Roy Smith <roy@panix.com> - 2012-01-30 13:30 -0800
  Re: Disable use of pyc file with no matching py file Miki Tebeka <miki.tebeka@gmail.com> - 2012-01-30 14:13 -0800
  Re: Disable use of pyc file with no matching py file Terry Reedy <tjreedy@udel.edu> - 2012-01-30 17:43 -0500
    Re: Disable use of pyc file with no matching py file John Roth <johnroth1@gmail.com> - 2012-01-31 12:20 -0800
      Re: Disable use of pyc file with no matching py file Terry Reedy <tjreedy@udel.edu> - 2012-01-31 18:43 -0500
        Re: Disable use of pyc file with no matching py file John Roth <johnroth1@gmail.com> - 2012-02-01 05:11 -0800
          Re: Disable use of pyc file with no matching py file Terry Reedy <tjreedy@udel.edu> - 2012-02-01 14:57 -0500
  Re: Disable use of pyc file with no matching py file Jean-Michel Pichavant <jeanmichel@sequans.com> - 2012-01-31 11:26 +0100
    Re: Disable use of pyc file with no matching py file Ben Finney <ben+python@benfinney.id.au> - 2012-01-31 22:56 +1100
    Re: Disable use of pyc file with no matching py file Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-01-31 12:01 +0000
      Re: Disable use of pyc file with no matching py file Jean-Michel Pichavant <jeanmichel@sequans.com> - 2012-01-31 15:19 +0100
      Re: Disable use of pyc file with no matching py file Terry Reedy <tjreedy@udel.edu> - 2012-01-31 18:55 -0500
        Re: Disable use of pyc file with no matching py file Roy Smith <roy@panix.com> - 2012-01-31 23:14 -0500
          Re: Disable use of pyc file with no matching py file Terry Reedy <tjreedy@udel.edu> - 2012-02-01 05:28 -0500
      Re: Disable use of pyc file with no matching py file Jean-Michel Pichavant <jeanmichel@sequans.com> - 2012-02-01 11:12 +0100
      Re: Disable use of pyc file with no matching py file Devin Jeanpierre <jeanpierreda@gmail.com> - 2012-02-01 06:14 -0500
      Re: Disable use of pyc file with no matching py file Terry Reedy <tjreedy@udel.edu> - 2012-02-01 14:53 -0500
      Re: Disable use of pyc file with no matching py file Devin Jeanpierre <jeanpierreda@gmail.com> - 2012-02-02 01:42 -0500
      Re: Disable use of pyc file with no matching py file Terry Reedy <tjreedy@udel.edu> - 2012-02-02 04:21 -0500
        Re: Disable use of pyc file with no matching py file Brian <not_here@no-where.net> - 2012-02-12 10:53 -0800
  Re: Disable use of pyc file with no matching py file Andrea Crotti <andrea.crotti.0@gmail.com> - 2012-01-31 11:18 +0000

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